---> uname -a: Linux prd-centos8-builder-1c-1g-2030.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 81 6 389 339 Swap: 1023 24 999 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:30:44:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe30:44c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/18/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 270.31 184.01 86.30 14714.85 42303.59 11:06:01 PM 154.80 33.80 121.00 3766.37 13351.98 11:07:01 PM 70.45 24.30 46.14 1421.29 3651.99 11:08:01 PM 20.24 4.10 16.14 67.31 324.81 11:09:01 PM 135.28 110.18 25.10 7862.74 838.40 Average: 129.76 70.91 58.86 5536.55 11995.72 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 86812 327788 702400 89.00 2104 314044 491260 26.73 136616 410196 26192 11:06:01 PM 87036 338948 702176 88.97 1404 318560 480740 26.16 112824 420732 18848 11:07:01 PM 120508 329028 668704 84.73 692 275908 493456 26.85 142556 360116 1080 11:08:01 PM 139740 347872 649472 82.29 692 275588 472708 25.72 158048 324620 8 11:09:01 PM 116368 374024 672844 85.26 0 324568 460480 25.06 162500 348056 60 Average: 110093 343532 679119 86.05 978 301734 479729 26.10 142509 372744 9238 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 201.02 114.16 1067.05 55.17 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 53.10 50.47 595.37 7.06 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.24 30.02 277.39 9.33 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.04 18.41 13.18 7.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 22.12 19.69 26.17 13.29 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.66 46.33 393.67 18.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/18/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 64.04 0.10 15.76 9.41 0.12 10.58 11:05:01 PM 0 64.04 0.10 15.76 9.41 0.12 10.58 11:06:01 PM all 73.95 0.00 10.76 4.27 0.10 10.91 11:06:01 PM 0 73.95 0.00 10.76 4.27 0.10 10.91 11:07:01 PM all 67.57 0.00 5.17 2.50 0.12 24.64 11:07:01 PM 0 67.57 0.00 5.17 2.50 0.12 24.64 11:08:01 PM all 69.05 0.00 4.12 0.38 0.08 26.37 11:08:01 PM 0 69.05 0.00 4.12 0.38 0.08 26.37 11:09:01 PM all 64.77 0.00 5.30 12.86 0.10 16.97 11:09:01 PM 0 64.77 0.00 5.30 12.86 0.10 16.97 Average: all 67.89 0.02 8.20 5.87 0.10 17.92 Average: 0 67.89 0.02 8.20 5.87 0.10 17.92